diff --git a/hermes_cli/commands.py b/hermes_cli/commands.py
index 5c732720e5..7160c16f9d 100644
--- a/hermes_cli/commands.py
+++ b/hermes_cli/commands.py
@@ -128,6 +128,9 @@ COMMAND_REGISTRY: list[CommandDef] = [
                subcommands=("normal", "fast", "status", "on", "off")),
     CommandDef("skin", "Show or change the display skin/theme", "Configuration",
                cli_only=True, args_hint="[name]"),
+    CommandDef("indicator", "Pick the TUI busy-indicator style", "Configuration",
+               cli_only=True, args_hint="[kaomoji|emoji|unicode|ascii]",
+               subcommands=("kaomoji", "emoji", "unicode", "ascii")),
     CommandDef("voice", "Toggle voice mode", "Configuration",
                args_hint="[on|off|tts|status]", subcommands=("on", "off", "tts", "status")),
     CommandDef("busy", "Control what Enter does while Hermes is working", "Configuration",
diff --git a/hermes_cli/config.py b/hermes_cli/config.py
index a0222391e2..6d96e62e7e 100644
--- a/hermes_cli/config.py
+++ b/hermes_cli/config.py
@@ -715,6 +715,9 @@ DEFAULT_CONFIG = {
         "inline_diffs": True,     # Show inline diff previews for write actions (write_file, patch, skill_manage)
         "show_cost": False,       # Show $ cost in the status bar (off by default)
         "skin": "default",
+        # TUI busy indicator style: kaomoji (default), emoji, unicode (braille
+        # spinner), or ascii.  Live-swappable via `/indicator <style>`.
+        "tui_status_indicator": "kaomoji",
         "user_message_preview": {  # CLI: how many submitted user-message lines to echo back in scrollback
             "first_lines": 2,
             "last_lines": 2,
diff --git a/tests/test_tui_gateway_server.py b/tests/test_tui_gateway_server.py
index da863360fb..cf1417cd92 100644
--- a/tests/test_tui_gateway_server.py
+++ b/tests/test_tui_gateway_server.py
@@ -3010,3 +3010,96 @@ def test_browser_manage_disconnect_drops_env_and_cleans(monkeypatch):
     assert "BROWSER_CDP_URL" not in os.environ
     # Two cleanups: once before env removal, once after, matching connect.
     assert cleanup_count["n"] == 2
+
+
+# ── config.get indicator normalization ───────────────────────────────
+
+
+def test_config_get_indicator_returns_known_value_verbatim(monkeypatch):
+    monkeypatch.setattr(
+        server, "_load_cfg", lambda: {"display": {"tui_status_indicator": "emoji"}}
+    )
+    resp = server.handle_request(
+        {"id": "1", "method": "config.get", "params": {"key": "indicator"}}
+    )
+    assert resp["result"] == {"value": "emoji"}
+
+
+def test_config_get_indicator_normalizes_casing_and_whitespace(monkeypatch):
+    """Hand-edited config.yaml stays consistent with what the TUI shows.
+
+    Frontend's `normalizeIndicatorStyle` lowercases + trims, so config.get
+    must do the same — otherwise `/indicator` prints 'EMOJI ' while the
+    UI is actually rendering the kaomoji default."""
+    monkeypatch.setattr(
+        server, "_load_cfg", lambda: {"display": {"tui_status_indicator": " EMOJI "}}
+    )
+    resp = server.handle_request(
+        {"id": "1", "method": "config.get", "params": {"key": "indicator"}}
+    )
+    assert resp["result"] == {"value": "emoji"}
+
+
+def test_config_get_indicator_falls_back_to_default_for_unknown(monkeypatch):
+    """An unknown value in config.yaml falls back to the same default
+    the frontend uses (`_INDICATOR_DEFAULT`)."""
+    monkeypatch.setattr(
+        server, "_load_cfg", lambda: {"display": {"tui_status_indicator": "rainbow"}}
+    )
+    resp = server.handle_request(
+        {"id": "1", "method": "config.get", "params": {"key": "indicator"}}
+    )
+    assert resp["result"] == {"value": "kaomoji"}
+
+
+def test_config_get_indicator_falls_back_when_unset(monkeypatch):
+    monkeypatch.setattr(server, "_load_cfg", lambda: {"display": {}})
+    resp = server.handle_request(
+        {"id": "1", "method": "config.get", "params": {"key": "indicator"}}
+    )
+    assert resp["result"] == {"value": "kaomoji"}
+
+
+# ── config.set indicator validation ──────────────────────────────────
+
+
+def test_config_set_indicator_accepts_known_value(monkeypatch):
+    written: dict = {}
+    monkeypatch.setattr(
+        server, "_write_config_key",
+        lambda k, v: written.update({k: v}),
+    )
+    resp = server.handle_request(
+        {"id": "1", "method": "config.set", "params": {"key": "indicator", "value": "EMOJI"}}
+    )
+    assert resp["result"] == {"key": "indicator", "value": "emoji"}
+    assert written == {"display.tui_status_indicator": "emoji"}
+
+
+def test_config_set_indicator_falsy_non_string_surfaces_in_error(monkeypatch):
+    """`0` / `False` / `[]` are not valid styles, but the error message
+    must still tell the user what they sent — `value or ""` would have
+    erased them to a blank string."""
+    monkeypatch.setattr(server, "_write_config_key", lambda *a, **k: None)
+
+    for bad in (0, False, []):
+        resp = server.handle_request(
+            {"id": "1", "method": "config.set", "params": {"key": "indicator", "value": bad}}
+        )
+        assert "error" in resp
+        msg = resp["error"]["message"]
+        assert "unknown indicator" in msg
+        # The exact repr varies; `0`/`False` stringify with content,
+        # `[]` becomes an empty list — what matters is the diagnostic
+        # is no longer just `unknown indicator: ` with nothing after.
+        assert msg.split("; ")[0] != "unknown indicator: ''"
+
+
+def test_config_set_indicator_none_keeps_blank_repr(monkeypatch):
+    """`None` is the genuine 'no value' case — empty raw is acceptable."""
+    monkeypatch.setattr(server, "_write_config_key", lambda *a, **k: None)
+    resp = server.handle_request(
+        {"id": "1", "method": "config.set", "params": {"key": "indicator", "value": None}}
+    )
+    assert "error" in resp
+    assert "unknown indicator: ''" in resp["error"]["message"]
diff --git a/tui_gateway/server.py b/tui_gateway/server.py
index c2d8dc73af..555d8396b4 100644
--- a/tui_gateway/server.py
+++ b/tui_gateway/server.py
@@ -491,6 +491,13 @@ def _normalize_completion_path(path_part: str) -> str:
 # ── Config I/O ────────────────────────────────────────────────────────
 
 
+# Keep aligned with `INDICATOR_STYLES` / `DEFAULT_INDICATOR_STYLE` in
+# ``ui-tui/src/app/interfaces.ts`` — both ends validate against the
+# same shape so `config.get indicator` and the live TUI render agree.
+_INDICATOR_STYLES: tuple[str, ...] = ("ascii", "emoji", "kaomoji", "unicode")
+_INDICATOR_DEFAULT = "kaomoji"
+
+
 def _load_cfg() -> dict:
     global _cfg_cache, _cfg_mtime, _cfg_path
     try:
@@ -3184,6 +3191,19 @@ def _(rid, params: dict) -> dict:
         _write_config_key("display.tui_mouse", nv)
         return _ok(rid, {"key": key, "value": "on" if nv else "off"})
 
+    if key == "indicator":
+        # Use an explicit None check rather than `value or ""` so falsy
+        # non-string inputs (0, False, []) still surface as themselves
+        # in the error message instead of looking like a blank value.
+        raw = ("" if value is None else str(value)).strip().lower()
+        if raw not in _INDICATOR_STYLES:
+            return _err(
+                rid, 4002,
+                f"unknown indicator: {raw!r}; pick one of {'|'.join(_INDICATOR_STYLES)}",
+            )
+        _write_config_key("display.tui_status_indicator", raw)
+        return _ok(rid, {"key": key, "value": raw})
+
     if key in ("prompt", "personality", "skin"):
         try:
             cfg = _load_cfg()
@@ -3254,6 +3274,18 @@ def _(rid, params: dict) -> dict:
         return _ok(
             rid, {"value": (_load_cfg().get("display") or {}).get("skin", "default")}
         )
+    if key == "indicator":
+        # Normalize so a hand-edited config.yaml with stray casing or
+        # an unknown value reads back the SAME value the TUI actually
+        # rendered (frontend's `normalizeIndicatorStyle` falls back to
+        # `_INDICATOR_DEFAULT` for the same inputs).  Otherwise
+        # `/indicator` would print one thing while the UI shows another.
+        raw = (_load_cfg().get("display") or {}).get("tui_status_indicator", "")
+        norm = str(raw).strip().lower()
+        return _ok(
+            rid,
+            {"value": norm if norm in _INDICATOR_STYLES else _INDICATOR_DEFAULT},
+        )
     if key == "personality":
         return _ok(
             rid,
diff --git a/ui-tui/src/__tests__/createSlashHandler.test.ts b/ui-tui/src/__tests__/createSlashHandler.test.ts
index 68e66b0c0a..1ec0dba79c 100644
--- a/ui-tui/src/__tests__/createSlashHandler.test.ts
+++ b/ui-tui/src/__tests__/createSlashHandler.test.ts
@@ -195,7 +195,8 @@ describe('createSlashHandler', () => {
     ['/reload-mcp', 'reload.mcp', { session_id: null }],
     ['/stop', 'process.stop', {}],
     ['/fast status', 'config.get', { key: 'fast', session_id: null }],
-    ['/busy status', 'config.get', { key: 'busy' }]
+    ['/busy status', 'config.get', { key: 'busy' }],
+    ['/indicator', 'config.get', { key: 'indicator' }]
   ])('routes %s through native RPC (no slash worker)', (command, method, params) => {
     const rpc = vi.fn(() => Promise.resolve({}))
     const ctx = buildCtx({ gateway: { ...buildGateway(), rpc } })
@@ -215,6 +216,24 @@ describe('createSlashHandler', () => {
     expect(ctx.gateway.gw.request).not.toHaveBeenCalled()
   })
 
+  it('hot-swaps the live indicator when /indicator <style> succeeds', async () => {
+    const rpc = vi.fn(() => Promise.resolve({ value: 'emoji' }))
+    const ctx = buildCtx({ gateway: { ...buildGateway(), rpc } })
+
+    expect(createSlashHandler(ctx)('/indicator emoji')).toBe(true)
+    expect(rpc).toHaveBeenCalledWith('config.set', { key: 'indicator', value: 'emoji' })
+    await vi.waitFor(() => expect(getUiState().indicatorStyle).toBe('emoji'))
+  })
+
+  it('rejects unknown indicator styles before hitting the gateway', () => {
+    const rpc = vi.fn(() => Promise.resolve({}))
+    const ctx = buildCtx({ gateway: { ...buildGateway(), rpc } })
+
+    expect(createSlashHandler(ctx)('/indicator sparkle')).toBe(true)
+    expect(rpc).not.toHaveBeenCalled()
+    expect(ctx.transcript.sys).toHaveBeenCalledWith('usage: /indicator [ascii|emoji|kaomoji|unicode]')
+  })
+
   it('drops stale slash.exec output after a newer slash', async () => {
     let resolveLate: (v: { output?: string }) => void
     let slashExecCalls = 0
diff --git a/ui-tui/src/__tests__/useConfigSync.test.ts b/ui-tui/src/__tests__/useConfigSync.test.ts
index b46427b09e..337057ab43 100644
--- a/ui-tui/src/__tests__/useConfigSync.test.ts
+++ b/ui-tui/src/__tests__/useConfigSync.test.ts
@@ -1,7 +1,12 @@
 import { beforeEach, describe, expect, it, vi } from 'vitest'
 
 import { $uiState, resetUiState } from '../app/uiStore.js'
-import { applyDisplay, normalizeBusyInputMode, normalizeStatusBar } from '../app/useConfigSync.js'
+import {
+  applyDisplay,
+  normalizeBusyInputMode,
+  normalizeIndicatorStyle,
+  normalizeStatusBar
+} from '../app/useConfigSync.js'
 
 describe('applyDisplay', () => {
   beforeEach(() => {
@@ -187,6 +192,28 @@ describe('normalizeBusyInputMode', () => {
   })
 })
 
+describe('normalizeIndicatorStyle', () => {
+  it('passes through the canonical enum', () => {
+    expect(normalizeIndicatorStyle('kaomoji')).toBe('kaomoji')
+    expect(normalizeIndicatorStyle('emoji')).toBe('emoji')
+    expect(normalizeIndicatorStyle('unicode')).toBe('unicode')
+    expect(normalizeIndicatorStyle('ascii')).toBe('ascii')
+  })
+
+  it('trims and lowercases input', () => {
+    expect(normalizeIndicatorStyle(' Emoji ')).toBe('emoji')
+    expect(normalizeIndicatorStyle('UNICODE')).toBe('unicode')
+  })
+
+  it('defaults to kaomoji for missing/unknown values', () => {
+    expect(normalizeIndicatorStyle(undefined)).toBe('kaomoji')
+    expect(normalizeIndicatorStyle(null)).toBe('kaomoji')
+    expect(normalizeIndicatorStyle('')).toBe('kaomoji')
+    expect(normalizeIndicatorStyle('sparkle')).toBe('kaomoji')
+    expect(normalizeIndicatorStyle(42)).toBe('kaomoji')
+  })
+})
+
 describe('applyDisplay → busy_input_mode', () => {
   beforeEach(() => {
     resetUiState()
@@ -212,3 +239,29 @@ describe('applyDisplay → busy_input_mode', () => {
     expect($uiState.get().busyInputMode).toBe('queue')
   })
 })
+
+describe('applyDisplay → tui_status_indicator', () => {
+  beforeEach(() => {
+    resetUiState()
+  })
+
+  it('threads display.tui_status_indicator into $uiState', () => {
+    const setBell = vi.fn()
+
+    applyDisplay({ config: { display: { tui_status_indicator: 'emoji' } } }, setBell)
+    expect($uiState.get().indicatorStyle).toBe('emoji')
+
+    applyDisplay({ config: { display: { tui_status_indicator: 'unicode' } } }, setBell)
+    expect($uiState.get().indicatorStyle).toBe('unicode')
+  })
+
+  it('falls back to kaomoji default when missing or invalid', () => {
+    const setBell = vi.fn()
+
+    applyDisplay({ config: { display: {} } }, setBell)
+    expect($uiState.get().indicatorStyle).toBe('kaomoji')
+
+    applyDisplay({ config: { display: { tui_status_indicator: 'rainbow' } } }, setBell)
+    expect($uiState.get().indicatorStyle).toBe('kaomoji')
+  })
+})
diff --git a/ui-tui/src/app/interfaces.ts b/ui-tui/src/app/interfaces.ts
index fb75656ecc..502b052e10 100644
--- a/ui-tui/src/app/interfaces.ts
+++ b/ui-tui/src/app/interfaces.ts
@@ -29,6 +29,14 @@ export type StatusBarMode = 'bottom' | 'off' | 'top'
 
 export type BusyInputMode = 'interrupt' | 'queue' | 'steer'
 
+// Single source of truth for indicator style names.  Union type is
+// derived from this tuple so adding/removing a style only touches one
+// line — `useConfigSync` (validation) and `session.ts` (slash arg
+// validation + usage hint) both import it.
+export const INDICATOR_STYLES = ['ascii', 'emoji', 'kaomoji', 'unicode'] as const
+export type IndicatorStyle = (typeof INDICATOR_STYLES)[number]
+export const DEFAULT_INDICATOR_STYLE: IndicatorStyle = 'kaomoji'
+
 export interface SelectionApi {
   captureScrolledRows: (firstRow: number, lastRow: number, side: 'above' | 'below') => void
   clearSelection: () => void
@@ -97,6 +105,7 @@ export interface UiState {
   sections: SectionVisibility
   showCost: boolean
   showReasoning: boolean
+  indicatorStyle: IndicatorStyle
   sid: null | string
   status: string
   statusBar: StatusBarMode
diff --git a/ui-tui/src/app/slash/commands/session.ts b/ui-tui/src/app/slash/commands/session.ts
index 58b389b3b3..5acd417de2 100644
--- a/ui-tui/src/app/slash/commands/session.ts
+++ b/ui-tui/src/app/slash/commands/session.ts
@@ -12,6 +12,7 @@ import type {
 } from '../../../gatewayTypes.js'
 import { fmtK } from '../../../lib/text.js'
 import type { PanelSection } from '../../../types.js'
+import { DEFAULT_INDICATOR_STYLE, INDICATOR_STYLES, type IndicatorStyle } from '../../interfaces.js'
 import { patchOverlayState } from '../../overlayStore.js'
 import { patchUiState } from '../../uiStore.js'
 import type { SlashCommand } from '../types.js'
@@ -268,6 +269,45 @@ export const sessionCommands: SlashCommand[] = [
     }
   },
 
+  {
+    help: 'pick the busy indicator: kaomoji (default), emoji, unicode (braille), or ascii',
+    name: 'indicator',
+    usage: `/indicator [${INDICATOR_STYLES.join('|')}]`,
+    run: (arg, ctx) => {
+      const value = arg.trim().toLowerCase()
+
+      if (!value) {
+        return ctx.gateway
+          .rpc<ConfigGetValueResponse>('config.get', { key: 'indicator' })
+          .then(
+            ctx.guarded<ConfigGetValueResponse>(r =>
+              ctx.transcript.sys(`indicator: ${r.value || DEFAULT_INDICATOR_STYLE}`)
+            )
+          )
+      }
+
+      if (!(INDICATOR_STYLES as readonly string[]).includes(value)) {
+        return ctx.transcript.sys(`usage: /indicator [${INDICATOR_STYLES.join('|')}]`)
+      }
+
+      ctx.gateway
+        .rpc<ConfigSetResponse>('config.set', { key: 'indicator', value })
+        .then(
+          ctx.guarded<ConfigSetResponse>(r => {
+            if (!r.value) {
+              return
+            }
+
+            // Hot-swap the running TUI immediately so the next render
+            // uses the new style without waiting for the 5s mtime poll
+            // to re-apply config.full.
+            patchUiState({ indicatorStyle: value as IndicatorStyle })
+            ctx.transcript.sys(`indicator → ${r.value}`)
+          })
+        )
+    }
+  },
+
   {
     help: 'toggle yolo mode (per-session approvals)',
     name: 'yolo',
diff --git a/ui-tui/src/app/uiStore.ts b/ui-tui/src/app/uiStore.ts
index f937e0cb52..b3d5a942c7 100644
--- a/ui-tui/src/app/uiStore.ts
+++ b/ui-tui/src/app/uiStore.ts
@@ -4,7 +4,7 @@ import { MOUSE_TRACKING } from '../config/env.js'
 import { ZERO } from '../domain/usage.js'
 import { DEFAULT_THEME } from '../theme.js'
 
-import type { UiState } from './interfaces.js'
+import { DEFAULT_INDICATOR_STYLE, type UiState } from './interfaces.js'
 
 const buildUiState = (): UiState => ({
   bgTasks: new Set(),
@@ -13,6 +13,7 @@ const buildUiState = (): UiState => ({
   compact: false,
   detailsMode: 'collapsed',
   detailsModeCommandOverride: false,
+  indicatorStyle: DEFAULT_INDICATOR_STYLE,
   info: null,
   inlineDiffs: true,
   mouseTracking: MOUSE_TRACKING,
diff --git a/ui-tui/src/app/useConfigSync.ts b/ui-tui/src/app/useConfigSync.ts
index 4d61bdb1d1..931f92f762 100644
--- a/ui-tui/src/app/useConfigSync.ts
+++ b/ui-tui/src/app/useConfigSync.ts
@@ -10,7 +10,13 @@ import type {
 } from '../gatewayTypes.js'
 import { asRpcResult } from '../lib/rpc.js'
 
-import type { BusyInputMode, StatusBarMode } from './interfaces.js'
+import {
+  DEFAULT_INDICATOR_STYLE,
+  INDICATOR_STYLES,
+  type BusyInputMode,
+  type IndicatorStyle,
+  type StatusBarMode,
+} from './interfaces.js'
 import { turnController } from './turnController.js'
 import { patchUiState } from './uiStore.js'
 
@@ -45,6 +51,18 @@ export const normalizeBusyInputMode = (raw: unknown): BusyInputMode => {
   return BUSY_MODES.has(v) ? v : TUI_BUSY_DEFAULT
 }
 
+const INDICATOR_STYLE_SET: ReadonlySet<IndicatorStyle> = new Set(INDICATOR_STYLES)
+
+export const normalizeIndicatorStyle = (raw: unknown): IndicatorStyle => {
+  if (typeof raw !== 'string') {
+    return DEFAULT_INDICATOR_STYLE
+  }
+
+  const v = raw.trim().toLowerCase() as IndicatorStyle
+
+  return INDICATOR_STYLE_SET.has(v) ? v : DEFAULT_INDICATOR_STYLE
+}
+
 const MTIME_POLL_MS = 5000
 
 const quietRpc = async <T extends Record<string, any> = Record<string, any>>(
@@ -68,6 +86,7 @@ export const applyDisplay = (cfg: ConfigFullResponse | null, setBell: (v: boolea
     compact: !!d.tui_compact,
     detailsMode: resolveDetailsMode(d),
     detailsModeCommandOverride: false,
+    indicatorStyle: normalizeIndicatorStyle(d.tui_status_indicator),
     inlineDiffs: d.inline_diffs !== false,
     mouseTracking: d.tui_mouse !== false,
     sections: resolveSections(d.sections),
diff --git a/ui-tui/src/components/appChrome.tsx b/ui-tui/src/components/appChrome.tsx
index 42015e11f4..392c5ff972 100644
--- a/ui-tui/src/components/appChrome.tsx
+++ b/ui-tui/src/components/appChrome.tsx
@@ -1,8 +1,11 @@
 import { Box, type ScrollBoxHandle, Text } from '@hermes/ink'
 import { useStore } from '@nanostores/react'
 import { type ReactNode, type RefObject, useEffect, useMemo, useState } from 'react'
+import unicodeSpinners from 'unicode-animations'
 
 import { $delegationState } from '../app/delegationStore.js'
+import type { IndicatorStyle } from '../app/interfaces.js'
+import { $uiState } from '../app/uiStore.js'
 import { useTurnSelector } from '../app/turnStore.js'
 import { FACES } from '../content/faces.js'
 import { VERBS } from '../content/verbs.js'
@@ -17,23 +20,96 @@ import type { Msg, Usage } from '../types.js'
 const FACE_TICK_MS = 2500
 const HEART_COLORS = ['#ff5fa2', '#ff4d6d']
 
+// Compact alternates for the `emoji` and `ascii` indicator styles.
+// Each entry is a fixed-width (display-width) glyph.
+const EMOJI_FRAMES = ['⚕ ', '🌀', '🤔', '✨', '🍵', '🔮']
+const ASCII_FRAMES = ['|', '/', '-', '\\']
+
+// Faster tick for spinner-style indicators — they read as motion only
+// at frame rates closer to their authored interval.
+const SPINNER_TICK_MS = 100
+
+interface IndicatorRender {
+  frame: string
+  intervalMs: number
+  // When false, FaceTicker hides the rotating verb and just shows the
+  // glyph + duration.  Lets `unicode` stay minimal while the other
+  // styles keep the verb-rotation flavour users associate with the
+  // running… status.
+  showVerb: boolean
+}
+
+const renderIndicator = (style: IndicatorStyle, tick: number): IndicatorRender => {
+  if (style === 'kaomoji') {
+    return { frame: FACES[tick % FACES.length] ?? '', intervalMs: FACE_TICK_MS, showVerb: true }
+  }
+
+  if (style === 'emoji') {
+    return {
+      frame: EMOJI_FRAMES[tick % EMOJI_FRAMES.length] ?? '⚕ ',
+      intervalMs: SPINNER_TICK_MS * 6,
+      showVerb: true
+    }
+  }
+
+  if (style === 'ascii') {
+    return {
+      frame: ASCII_FRAMES[tick % ASCII_FRAMES.length] ?? '|',
+      intervalMs: SPINNER_TICK_MS,
+      showVerb: true
+    }
+  }
+
+  // 'unicode' — braille spinner (fixed 1-col).  Authored interval is
+  // ~80ms; honour it but bound below at a safe minimum so React
+  // re-renders stay reasonable.  This style is for users who want
+  // the cleanest possible status, so no verb rotation either.
+  const spinner = unicodeSpinners.braille
+  const frame = spinner.frames[tick % spinner.frames.length] ?? '⠋'
+
+  return { frame, intervalMs: Math.max(SPINNER_TICK_MS, spinner.interval), showVerb: false }
+}
+
 function FaceTicker({ color, startedAt }: { color: string; startedAt?: null | number }) {
+  const ui = useStore($uiState)
+  const style = ui.indicatorStyle
   const [tick, setTick] = useState(() => Math.floor(Math.random() * 1000))
+  const [verbTick, setVerbTick] = useState(() => Math.floor(Math.random() * VERBS.length))
   const [now, setNow] = useState(() => Date.now())
 
+  // Pre-compute cadence + verb-visibility for the active style so an
+  // `/indicator` switch re-arms the interval (and skips the verb timer
+  // for verb-less styles like `unicode`) without leaving the previous
+  // timer dangling.
+  const { intervalMs, showVerb } = renderIndicator(style, 0)
+
   useEffect(() => {
-    const face = setInterval(() => setTick(n => n + 1), FACE_TICK_MS)
+    const glyph = setInterval(() => setTick(n => n + 1), intervalMs)
     const clock = setInterval(() => setNow(Date.now()), 1000)
+    // Verb timer is gated on `showVerb` — `unicode` style hides the verb
+    // entirely, so cycling `verbTick` would be an avoidable re-render.
+    const verb = showVerb ? setInterval(() => setVerbTick(n => n + 1), FACE_TICK_MS) : null
 
     return () => {
-      clearInterval(face)
+      clearInterval(glyph)
       clearInterval(clock)
+
+      if (verb !== null) {
+        clearInterval(verb)
+      }
     }
-  }, [])
+  }, [intervalMs, showVerb])
+
+  const { frame } = renderIndicator(style, tick)
+  const verb = VERBS[verbTick % VERBS.length] ?? ''
+  const verbSegment = showVerb ? ` ${verb}…` : ''
+  const durationSegment = startedAt ? ` · ${fmtDuration(now - startedAt)}` : ''
 
   return (
     <Text color={color}>
-      {FACES[tick % FACES.length]} {VERBS[tick % VERBS.length]}…{startedAt ? ` · ${fmtDuration(now - startedAt)}` : ''}
+      {frame}
+      {verbSegment}
+      {durationSegment}
     </Text>
   )
 }
diff --git a/ui-tui/src/gatewayTypes.ts b/ui-tui/src/gatewayTypes.ts
index b2202af9f2..ee4f3ba17d 100644
--- a/ui-tui/src/gatewayTypes.ts
+++ b/ui-tui/src/gatewayTypes.ts
@@ -64,6 +64,12 @@ export interface ConfigDisplayConfig {
   tui_auto_resume_recent?: boolean
   tui_compact?: boolean
   tui_mouse?: boolean
+  // Forward-compat: backend may send styles this client doesn't know yet —
+  // `normalizeIndicatorStyle` falls back to 'kaomoji' for those — but the
+  // wire type is documented as `string` so consumers don't get a false
+  // narrowing-and-autocomplete contract on a value that requires runtime
+  // validation anyway.
+  tui_status_indicator?: string
   tui_statusbar?: 'bottom' | 'off' | 'on' | 'top' | boolean
 }
 
@@ -424,7 +430,11 @@ export type GatewayEvent =
   | { payload?: { state?: 'idle' | 'listening' | 'transcribing' }; session_id?: string; type: 'voice.status' }
   | { payload?: { no_speech_limit?: boolean; text?: string }; session_id?: string; type: 'voice.transcript' }
   | { payload: { line: string }; session_id?: string; type: 'gateway.stderr' }
-  | { payload?: { cwd?: string; python?: string; stderr_tail?: string }; session_id?: string; type: 'gateway.start_timeout' }
+  | {
+      payload?: { cwd?: string; python?: string; stderr_tail?: string }
+      session_id?: string
+      type: 'gateway.start_timeout'
+    }
   | { payload?: { preview?: string }; session_id?: string; type: 'gateway.protocol_error' }
   | { payload?: { text?: string }; session_id?: string; type: 'reasoning.delta' | 'reasoning.available' }
   | { payload: { name?: string; preview?: string }; session_id?: string; type: 'tool.progress' }